Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: FYVLARHI4MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
479-222 A Fort Smith AR 318J COMCAST IP PHONE, LLC 526      
479-249 A Fayetteville AR 318J COMCAST IP PHONE, LLC 526      
479-255 A Hackett AR 318J COMCAST IP PHONE, LLC 526      
479-262 A Van Buren AR 318J COMCAST IP PHONE, LLC 526      
479-269 A Mansfield AR 318J COMCAST IP PHONE, LLC 526      
479-279 A Van Buren AR 318J COMCAST IP PHONE, LLC 526      
479-281 A Lavaca AR 318J COMCAST IP PHONE, LLC 526      
479-294 A West Fork AR 318J COMCAST IP PHONE, LLC 526      
479-296 A Elkins AR 318J COMCAST IP PHONE, LLC 526      
479-297 A Mulberry AR 318J COMCAST IP PHONE, LLC 526      
479-300 A Farmington AR 318J COMCAST IP PHONE, LLC 526      
479-309 A Midland AR 318J COMCAST IP PHONE, LLC 526      
479-318 A Springdale AR 318J COMCAST IP PHONE, LLC 526      
479-326 A Bentonville AR 318J COMCAST IP PHONE, LLC 526      
479-344 A Gravette AR 318J COMCAST IP PHONE, LLC 526      
479-347 A Springdale AR 318J COMCAST IP PHONE, LLC 526      
479-364 A Bentonville AR 318J COMCAST IP PHONE, LLC 526      
479-373 A Siloam Springs AR 318J COMCAST IP PHONE, LLC 526      
479-400 A Prairie Grove AR 318J COMCAST IP PHONE, LLC 526      
479-404 A Fayetteville AR 318J COMCAST IP PHONE, LLC 526      
479-488 A Pea Ridge AR 318J COMCAST IP PHONE, LLC 526      
479-500 A Lincoln AR 318J COMCAST IP PHONE, LLC 526      
479-525 A Gentry AR 318J COMCAST IP PHONE, LLC 526      
479-662 A Mountainburg AR 318J COMCAST IP PHONE, LLC 526      
479-765 A Winslow AR 318J COMCAST IP PHONE, LLC 526      
539-245 A Pocola OK 318J COMCAST IP PHONE, LLC 526      
539-352 A Moffett OK 318J COMCAST IP PHONE, LLC 526      
918-262 A Watts OK 318J COMCAST IP PHONE, LLC 526      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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